Black Box POTS 2-Wire to Fiber Converter - short-haul modem - TAA Compliant

Connect your analog phone system to fiber for greater distance. Extends phone signals up to 20 kilometers (12.4 mi.) over 1310-nm single-mode fiber. Connects to a telephone line or PBX providing telephone emulation as a line-side FXS. Pair with TE165A-R2 to establish your FXO-side connection and emulate the CO. Supports audio transmission and Caller ID capabilities.